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A small number of the craft were built for service with the Royal Marines and Special Boat Service. They were built in two versions, known as the VSV 16m 145 class and the follow-up version, the VSV 22m.
References
^ Cocker, Maurice (2006). Coastal forces vessels of the Royal Navy from 1865. Stroud: Tempus Publishing. p. 245. ISBN075243862X.